Understanding Scanner Guard Cards

In today’s world, unauthorized scanning of RFID (Radio Frequency Identification) and NFC (Near Field Communication) enabled cards, such as ID cards, passports, and credit cards, is a growing concern. To address this issue, we have developed the Scanner Guard Card—a protective device that prevents unauthorized scanning and stops electronic pickpocketing and data theft. This device acts as a shield, blocking malicious scanners from reading the embedded chips in your cards.

Benefits of Scanner Guard Cards

  1. Prevention of RFID Skimming:
    • Criminals use RFID skimming to steal personal information stored on RFID-enabled cards such as driver’s licenses, passports, debit cards, and credit cards. This technique requires only proximity, not physical contact. Scanner Guard Cards block these unauthorized scans.
  2. Financial Safety:
    • By blocking unauthorized scanning, Scanner Guard Cards help prevent financial fraud and unauthorized transactions.
  3. Ease of Use:
    • Simply place the Scanner Guard Card in your wallet or purse alongside your other cards. It will block any attempts by scammers or fraudsters to read the RFID chip in your cards.
  4. No Power Supply Needed:
    • Scanner Guard Cards are maintenance-free and do not require batteries or charging, offering hassle-free protection.
  5. Worry-Free Travel:
    • Travelers are common targets for skimming at crowded airports and tourist destinations. Scanner Guard Cards help protect your passports and credit cards, making your travels worry-free.
  6. Enhanced Security:
    • Scanner Guard Cards mitigate the risk of unauthorized access to your personal information, enhancing overall security.
  7. Durability:
    • Made from durable materials, Scanner Guard Cards withstand daily wear and tear, ensuring long-term protection.
  8. No Expiration:
    • Generally, RFID blocking cards do not expire and provide indefinite protection.
  9. Cost-Effective:
    • The cost of potential identity fraud and theft far outweighs the cost of Scanner Guard Cards.
  10. Versatile Protection:
    • Scanner Guard Cards effectively protect all RFID-enabled cards, regardless of the type or issuer.

How They Work

Intervening the Signals: Scanner Guard Cards are constructed using materials that interfere with RFID scanners’ ability to read electromagnetic fields. They create a noise field, making it difficult for scanners to read the actual RFID chips.


Investing in Scanner Guard Cards enhances the security of your personal information. They are a practical addition to your wallet, offering a blend of convenience, protection, and peace of mind.